pypioffline 0.0.1

Create a local pypi repository to use pip offline

Create a local PyPI repository to use pip offline.

Overview

pypioffline is a tool for mirroring packages from PyPI to a local repository, allowing you to install Python packages with pip even when offline. It supports filtering by Python version, package type, extension, and platform, and can serve the repository via HTTP for use with pip’s –index-url.

pypioffline does not perform any dependency resolution; it simply downloads and caches packages based on your configuration.

It is meant for people who need to mirror all pypi packages for a specific version/platform into air-gapped environments.

By default it will download the latest version of all packages available on PyPI for a default python version and platform. See `pypioffline config` for the default config.

When first run it will take a while to download all the package metadata. As of 2025-08-28 this was 672k packages. The metadata will be cached locally to prevent unnecessary load on the PyPI servers. The default is for the cache to only be updated after 1 week. There are command line options to override this.

Features

• Download and cache PyPI packages locally

• Filter packages by Python version, type, extension, and platform

• Prune old package versions, keeping only the latest

• Serve your local repository via HTTP

• Search for packages in the local cache

• Configurable via JSON file and command-line options

Installation

Install via pip:

pip install pypioffline

Or clone the repository:

git clone https://github.com/hippysurfer/pypioffline.git
cd pypioffline
pip install -r requirements.txt

Typical Usage

Start by creating a configuration file (optional) (this will typically take a few hours depending on your connection speed):

pypioffline config --full > ~/.pypioffline

Review the config file and adjust settings as needed.

Then sync the repository (this may take many hours as it downloads packages):

pypioffline sync

You can now copy the content of the repository directory to your offline environment and serve it via HTTP.

For testing purposes you can run a local HTTP server:

pypioffline serve

And point a pip client to it:

pip install --index-url http://localhost:8000/simple/ <package>

Examples

This will download all packages for Python 3.10 and Linux platform, both wheels and source distributions:

pypioffline --repository ~/pypioffline \
      sync --python-versions cp310 py3 py2.py3 py3.10 py310 any \
           --package-types bdist_wheel sdist \
           --extensions whl tgz gz \
           --platforms linux any

The equivalent config file would be:

{
    "repository": "~/pypioffline",
    "python_versions": ["cp310", "py3", "py2.py3", "py3.10", "py310", "any"],
    "package_types": ["bdist_wheel", "sdist"],
    "extensions": ["whl", "tgz", "gz"],
    "platforms": ["linux", "any"]
}

Downloading list of packages

You can search for packages by name and by regex:

pypioffline search <package-name-or-regex>

pypioffline search --regex '^requests$'

You can download a specific package by name:

pypioffline sync --package <package-name>

You can download a list of packages by providing a text file with one package name per line:

pypioffline search --regex '^requests$' > requests_packages.txt
pypioffline sync --package-file requests_packages.txt

NOTE pypioffline does not perform any dependency resolution. You need to provide the full list of packages you want to download. Use can use `pip download <package-name> -d <target-directory>` to download a package and its dependencies.

Detailed Usage

See the help for details on all commands and options:

pypioffline --help
pypioffline <command> --help

Configuration

You can configure pypioffline using a JSON file. Example:

{
    "repository": "~/tmp/pypioffline",
    "processes": 20,
    "python_versions": ["cp310", "py3", "py2.py3", "py3.10", "py310", "any"],
    "package_types": ["bdist_wheel", "sdist"],
    "extensions": ["whl", "tgz", "gz"],
    "platforms": ["linux", "any"]
}

Command-line options override config file settings.

Using with pip

After syncing and serving your repository, you can install packages using pip:

pip install --index-url http://localhost:8080/simple/ <package>

History

This package was inspired by minirepo. I started to add a few features to minirepo but I got a little carried away. By the time I was happy I realized that I change just about everything so I decided to release my version as a new package.

License

MIT License. See LICENSE for details.

Author

hippysurfer <[e-mail]>